WO2005114164B1 - Systemes voltametriques de titrage d'analytes biologiques - Google Patents
Systemes voltametriques de titrage d'analytes biologiquesInfo
- Publication number
- WO2005114164B1 WO2005114164B1 PCT/US2005/017009 US2005017009W WO2005114164B1 WO 2005114164 B1 WO2005114164 B1 WO 2005114164B1 US 2005017009 W US2005017009 W US 2005017009W WO 2005114164 B1 WO2005114164 B1 WO 2005114164B1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- scan
- semi
- determining
- acyclic
- data treatment
- Prior art date
Links
- 125000002015 acyclic group Chemical group 0.000 claims abstract 26
- 239000012491 analyte Substances 0.000 claims abstract 20
- WQZGKKKJIJFFOK-GASJEMHNSA-N D-Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 claims abstract 7
- 239000008103 glucose Substances 0.000 claims abstract 7
- 238000005534 hematocrit Methods 0.000 claims abstract 6
- 125000004122 cyclic group Chemical group 0.000 claims abstract 5
- 210000004369 Blood Anatomy 0.000 claims abstract 3
- 239000008280 blood Substances 0.000 claims abstract 3
- 239000000203 mixture Substances 0.000 claims abstract 3
- 239000000523 sample Substances 0.000 claims 18
- 239000003153 chemical reaction reagent Substances 0.000 claims 11
- 241000894007 species Species 0.000 claims 6
- 125000002791 glucosyl group Chemical group C1([C@H](O)[C@@H](O)[C@H](O)[C@H](O1)CO)* 0.000 claims 5
- HVYWMOMLDIMFJA-DPAQBDIFSA-N (3β)-Cholest-5-en-3-ol Chemical compound C1C=C2C[C@@H](O)CC[C@]2(C)[C@@H]2[C@@H]1[C@@H]1CC[C@H]([C@H](C)CCCC(C)C)[C@@]1(C)CC2 HVYWMOMLDIMFJA-DPAQBDIFSA-N 0.000 claims 2
- 102000004316 Oxidoreductases Human genes 0.000 claims 2
- 108090000854 Oxidoreductases Proteins 0.000 claims 2
- 239000004020 conductor Substances 0.000 claims 2
- 238000003869 coulometry Methods 0.000 claims 2
- 229940107161 Cholesterol Drugs 0.000 claims 1
- BAWFJGJZGIEFAR-NNYOXOHSSA-N Nicotinamide adenine dinucleotide Chemical compound NC(=O)C1=CC=C[N+]([C@H]2[C@@H]([C@H](O)[C@@H](COP([O-])(=O)OP(O)(=O)OC[C@@H]3[C@H]([C@@H](O)[C@@H](O3)N3C4=NC=NC(N)=C4N=C3)O)O2)O)=C1 BAWFJGJZGIEFAR-NNYOXOHSSA-N 0.000 claims 1
- 229940076788 Pyruvate Drugs 0.000 claims 1
- LEHOTFFKMJEONL-UHFFFAOYSA-N Trioxopurine Chemical compound N1C(=O)NC(=O)C2=C1NC(=O)N2 LEHOTFFKMJEONL-UHFFFAOYSA-N 0.000 claims 1
- 229940116269 Uric Acid Drugs 0.000 claims 1
- BPYKTIZUTYGOLE-IFADSCNNSA-N bilirubin Chemical compound N1C(=O)C(C)=C(C=C)\C1=C\C1=C(C)C(CCC(O)=O)=C(CC2=C(C(C)=C(\C=C/3C(=C(C=C)C(=O)N\3)C)N2)CCC(O)=O)N1 BPYKTIZUTYGOLE-IFADSCNNSA-N 0.000 claims 1
- 239000012472 biological sample Substances 0.000 claims 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims 1
- 229910002091 carbon monoxide Inorganic materials 0.000 claims 1
- 235000012000 cholesterol Nutrition 0.000 claims 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims 1
- JVTAAEKCZFNVCJ-UHFFFAOYSA-M lactate Chemical compound CC(O)C([O-])=O JVTAAEKCZFNVCJ-UHFFFAOYSA-M 0.000 claims 1
- LCTONWCANYUPML-UHFFFAOYSA-M pyruvate Chemical compound CC(=O)C([O-])=O LCTONWCANYUPML-UHFFFAOYSA-M 0.000 claims 1
- 150000003626 triacylglycerols Chemical class 0.000 claims 1
- WQZGKKKJIJFFOK-VFUOTHLCSA-N β-D-glucose Chemical compound OC[C@H]1O[C@@H](O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-VFUOTHLCSA-N 0.000 claims 1
- 238000004458 analytical method Methods 0.000 abstract 1
Abstract
La présente invention concerne des systèmes, des procédés et des dispositifs de détermination de la concentration d'un analyte dans un échantillon. L'utilisation de balayages linéaires, cycliques ou acycliques voltamétriques et/ou d'un traitement de données semi-intégrales, dérivées ou semi-dérivées permet d'obtenir une précision accrue lors de la détermination de la concentration d'un analyte dans un échantillon. La compensation d'hématocrite en association avec les traitements de données permet de réduire l'effet d'hématocrite par rapport à l'analyse du glucose dans le sang total. Dans un autre aspect, des vitesses de balayage rapides permettent de réduire l'effet hématocrite.
Priority Applications (17)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU2005246314A AU2005246314B2 (en) | 2004-05-14 | 2005-05-16 | Voltammetric systems for assaying biological analytes |
US11/596,309 US8287717B2 (en) | 2004-05-14 | 2005-05-16 | Voltammetric systems for assaying biological analytes |
EP05749689A EP1751533A2 (fr) | 2004-05-14 | 2005-05-16 | Systemes voltametriques de titrage d'analytes biologiques |
CA2566492A CA2566492C (fr) | 2004-05-14 | 2005-05-16 | Systemes voltametriques de titrage d'analytes biologiques |
KR1020127020371A KR101440704B1 (ko) | 2004-05-14 | 2005-05-16 | 생물학적 분석물의 검사를 위한 전압전류식 시스템 |
JP2007513447A JP4773428B2 (ja) | 2004-05-14 | 2005-05-16 | 生物学的分析物を分析検査するボルタンメトリーシステム |
KR1020067026353A KR101328856B1 (ko) | 2004-05-14 | 2005-05-16 | 생물학적 분석물의 검사를 위한 전압전류식 시스템 |
CN200580022790.2A CN1981192B (zh) | 2004-05-14 | 2005-05-16 | 检测生物分析物的伏安测量系统 |
KR1020147002795A KR101427559B1 (ko) | 2004-05-14 | 2005-05-16 | 생물학적 분석물의 검사를 위한 전압전류식 시스템 |
MXPA06013232A MXPA06013232A (es) | 2004-05-14 | 2005-05-16 | Sistemas vatimetricos para someter a ensayo analitos biologicos. |
BRPI0511098-0A BRPI0511098A (pt) | 2005-05-16 | 2005-05-16 | sistemas voltamétricos para ensaiar análitos biológicos |
NO20065711A NO20065711L (no) | 2004-05-14 | 2006-12-12 | Voltametriske systemer for assay av biologiske analytter |
AU2009202915A AU2009202915B2 (en) | 2004-05-14 | 2009-07-20 | Voltammetric systems for assaying biological analytes |
US13/611,557 US8871079B2 (en) | 2004-05-14 | 2012-09-12 | Voltammetric systems for assaying biological analytes |
US14/495,556 US9784706B2 (en) | 2004-05-14 | 2014-09-24 | Voltammetric systems for assaying biological analytes |
US15/696,402 US10416110B2 (en) | 2004-05-14 | 2017-09-06 | Voltammetric systems for assaying biological analytes |
US16/529,539 US20190353609A1 (en) | 2004-05-14 | 2019-08-01 | Voltammetric systems for assaying biological analytes |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US57138804P | 2004-05-14 | 2004-05-14 | |
US60/571,388 | 2004-05-14 |
Related Child Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US11/596,309 A-371-Of-International US8287717B2 (en) | 2004-05-14 | 2005-05-16 | Voltammetric systems for assaying biological analytes |
US13/611,557 Division US8871079B2 (en) | 2004-05-14 | 2012-09-12 | Voltammetric systems for assaying biological analytes |
Publications (3)
Publication Number | Publication Date |
---|---|
WO2005114164A2 WO2005114164A2 (fr) | 2005-12-01 |
WO2005114164A3 WO2005114164A3 (fr) | 2006-01-26 |
WO2005114164B1 true WO2005114164B1 (fr) | 2006-03-23 |
Family
ID=34969688
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2005/017009 WO2005114164A2 (fr) | 2004-05-14 | 2005-05-16 | Systemes voltametriques de titrage d'analytes biologiques |
Country Status (16)
Country | Link |
---|---|
US (5) | US8287717B2 (fr) |
EP (1) | EP1751533A2 (fr) |
JP (4) | JP4773428B2 (fr) |
KR (3) | KR101427559B1 (fr) |
CN (2) | CN1981192B (fr) |
AU (2) | AU2005246314B2 (fr) |
CA (1) | CA2566492C (fr) |
CR (1) | CR8763A (fr) |
HK (1) | HK1199498A1 (fr) |
MA (1) | MA28581B1 (fr) |
MX (1) | MXPA06013232A (fr) |
NO (1) | NO20065711L (fr) |
RU (1) | RU2386960C2 (fr) |
TW (1) | TW200606427A (fr) |
WO (1) | WO2005114164A2 (fr) |
ZA (1) | ZA200610116B (fr) |
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